CN2901765Y - Carbon fiber electric heater - Google Patents
Carbon fiber electric heater Download PDFInfo
- Publication number
- CN2901765Y CN2901765Y CN 200620113092 CN200620113092U CN2901765Y CN 2901765 Y CN2901765 Y CN 2901765Y CN 200620113092 CN200620113092 CN 200620113092 CN 200620113092 U CN200620113092 U CN 200620113092U CN 2901765 Y CN2901765 Y CN 2901765Y
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- carbon fiber
- electric heating
- fiber electrothermal
- electrothermal part
- fiber electric
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- Expired - Fee Related
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Abstract
The utility model relates to a carbon fiber electric heating device comprising a case with carbon fiber electric heaters plugged in, and the carbon fiber electric heaters made up by a carbon fiber electric heating layer with an insulated heat conducting layer covered, an electrode for connecting with a power cable is arranged onthe carbon fiber electric heating layer. The model can be used in water heaters and heating boiler and used for heating the industrial liquid and fluid. According to the principle, small-sized mounted instantaneous home-use water heaters, constant temperature heaters for swimming ponds and seaculture, concentrated heated water-cycling heaters, large scaled boilers or heaters for pharmacochcmicals production can be manufactured. The unit work time is reduced a lot for the utility model heats quickly and stably, the unit work cost is reduced a lot for the utility model has a long service life, the unit consumption of energy is reduced for high heating efficiency. Various heating need can be meet for wide applicability of the technology and a lot of new productions derives to improve the industry technology merit greatly.
Description
Technical field
The utility model relates to a kind of electric calorifie installation, and particularly a kind of is the electric calorifie installation of thermo electric material with the carbon fiber, is directly used in liquid, fluid heating.
Background technology
In recent years, along with the quickening of urban construction paces, the development of economic industry, the energy more and more becomes the focus of social concerns, how to improve rate of energy, increases its efficient, more and more becoming the emphasis that each manufacturer is competitively studied, also is a kind of approach that its product provides occupation rate of market.
At present, the normal carbon fiber electrically boiler that uses, carbon fiber electrically water heater etc., all be to make medium with hot media oil, belong to indirect heat exchange, be difficult to accomplish planar even heating, flow is little, the heating-up time is long, be difficult under the hot conditions more than 120 degrees centigrade long-term stable operation and the heat efficiency is low, power consumption is big.
At this market situation, in conjunction with a kind of new market demand, a kind of carbon fiber electric heating device has been proposed again, it has changed the situation that prior art forms.The dual-heated that its planar heating evenly, reach decades useful life, have radiation and a conduction because of the emission far ir ray is done usefulness, and energy-saving effect is remarkable, is the regeneration product of electric boiler, electric heater.
The utility model content
The purpose of this utility model is the shortcoming at the deficiencies in the prior art and existing market, and a kind of carbon fiber electric heating device is provided, and this carbon fiber electric heating device energy-saving effect is remarkable, and heat is imitated high, is the regeneration product of electric boiler, electric heater.Applicability is strong, making is simple, with low cost, has extensive applicability.
To achieve these goals, the utility model at first provides a kind of carbon fiber electric heating device, comprise casing, be inserted with carbon fiber electrothermal part in the described casing, described carbon fiber electrothermal part is made of the insulating heat-conductive layer of carbon fiber electrothermal layer and this carbon fiber electric heating laminar surface that is laid in; Described carbon fiber electrothermal layer is provided with the electrode that is used to connect feed cable.
In the technique scheme, carbon fiber electrothermal part can be tabular; Described casing is provided with fluid inlet and fluid issuing.
Above-mentioned carbon fiber electrothermal part can be tubulose, and this carbon fiber electrothermal part is set in the outside of heat pipe, heat pipe in forming, and two ports of heat pipe are separately positioned on the outside of described casing in this.
Above-mentioned carbon fiber electrothermal part also can be a plurality of cannula-like carbon fiber electrothermal parts, each carbon fiber electrothermal part inside is arranged with heat pipe respectively, form a plurality of interior heat pipes, heat pipe was taked the serial or parallel connection mode to be connected to form and is arranged on the interior interior heating group of described casing in these were a plurality of, and two ports of heating group are separately positioned on the outside of described casing in this.
Carbon fiber electric heating device of the present utility model has changed the deficiency in original technology.The dual-heated that its planar heating evenly, reach decades useful life, have radiation and a conduction because of the emission far ir ray is done usefulness; make the heated material quick heating, flow is big, properties of product are stable and temperature is even, high temperature resistant; can be under 500 ℃ of conditions long-term stable operation; under guard mode, can reach more than 1700 ℃, energy conversion efficiency is 100%, utilization efficiency of heat energy is more than 98%; its power consumption only is about 60% of a traditional product; energy-saving effect is remarkable, is the regeneration product of electric boiler, electric heater.Applicability is strong, making is simple, with low cost, has extensive applicability.
Carbon fiber electric heating device can be used as water heater and heating boiler; The heating of industrial liquid, fluid.Produce with large-sized boiler or heaters such as heat as constant temperature heat supply, the boiler water circulation heating of central heating, medicine, the petrochemical industry that can be made into small-sized suspension type immediate heating type pot-type boiler, swimming pool and sea-farming according to its principle.
Working voltage is the 36-380 volt; Shape, size, bore etc. depend on the needs; Serviceability temperature, can reach more than 1700 ℃ under guard mode generally at 0-500 ℃ because of the decision of selected materials temperature tolerance.
Because of product by heating of the present utility model is rapidly stable, thereby shorten the working unit time greatly; Long service life, thus the working unit cost reduced greatly; The heat efficiency is high, thereby saves the working unit energy consumption greatly; The broad applicability of technology, that can satisfy variety of way adds (changing) heat request, and numerous new products of deriving, thereby improves the industrial technology level greatly.Therefore no matter the utility model technology is in the application of industry or civil area product, all can produce great economic benefit and social benefit and environmental benefit.
Below by drawings and Examples, the technical solution of the utility model is described in further detail.
Description of drawings
Fig. 1 is the structural representation of the utility model heating resin carbon fibre electric heating element;
Fig. 2 is the schematic diagram of an embodiment of the board-like carbon fiber electric heating device of the utility model;
Fig. 3 is the structural representation of the unidirectional heating tubular type of the utility model carbon fiber electrothermal part;
Fig. 4 is the schematic diagram of a unidirectional heating tubular type carbon fiber electric heating device embodiment of the utility model;
Fig. 5 is another unidirectional heating tubular type carbon fiber electric heating device embodiment schematic diagram of the utility model;
Fig. 6 is the structural representation of two-way heating tubular type carbon fiber electrothermal part;
Fig. 7 is the schematic diagram of a two-way heating tubular type carbon fiber electric heating device embodiment of the utility model.
Description of reference numerals:
The 1-carbon fiber electrothermal layer; The 2-insulating barrier; The 3-electrode;
The 4-feed cable; The 5-steel panel; The 6-carbon fiber electrothermal part;
The 7-casing; The 8-electric controller; The 9-fluid inlet;
The 10-fluid issuing; The 11-transducer; 12-heat conduction tubing;
The 13-support.
Embodiment
The making of carbon fiber electric heating device is divided into board-like carbon fiber electric heating device and tubular type carbon fiber electric heating device by the difference of carbon fiber electric heating shape; Its carbon fiber electrothermal part is divided into two kinds of heating resin and heating (felt) cloth by the difference of exothermic material form.
Fig. 1 is the structural representation of the utility model heating resin carbon fibre electric heating element.As shown in Figure 1, by the chopped carbon fiber mixture of graphite (or with) and the formulated by a certain percentage carbon fiber electrothermal layer 1 of high-temp glue viscosity resin, be coated in uniformly in the middle of the insulating barrier 2 (micarex, non-conductive fibre cloth or high-temperature insulating paint etc.); And fix electrode 3 with high-temperature electric conduction glue at its two ends, and draw feed cable simultaneously, wait to solidify the back with steel panel 5, promptly become plate (or pipe) shape resin carbon fibre electric heating element as stainless steel, anticorrosion steel plate tight parcels such as (or pipes).
Heating (felt) cloth carbon fiber electrothermal part is to need and the difference of power and carbon fiber (felt) cloth is made into different bodies by product purpose, as circle shape, tabular, strip or tabular spirality etc.; And fix electrode with high-temperature electric conduction glue at its two ends, draw feed cable simultaneously; (or non-conductive fibre cloth, high-temperature insulating paint etc.) making profile of micarex is identical with carbon fiber exothermic part, be that every limit is wideer five to ten millimeters than carbon fiber felt, the carbon fiber exothermic part that connects electrode, with smooth the sticking in the middle of the upper and lower two-layer micarex (or non-conductive fibre cloth, high-temperature insulating paint etc.) of high-temp glue viscosity resin; Treat after its full solidification with anticorrosion carbon steel sheet (or pipe) deadend parcel (reserve the lead poling) plate (or pipe) formula carbon fiber (felt) cloth electric heating element.
Fig. 2 is the schematic diagram of an embodiment of the board-like carbon fiber electric heating device of the utility model.As shown in Figure 2, board-like carbon fiber electrothermal part 6 is inserted (burying) goes in the casing 7 of board-like carbon fiber electric heating device fixing, and from electrode 3 stube cables 4 to controller 8, carbon fiber electrothermal part 6 is made of the insulating heat-conductive layer of carbon fiber electrothermal layer 1 and this carbon fiber electric heating laminar surface that is laid in.
As shown in Figure 2, above-mentioned casing is provided with fluid inlet 9 and fluid issuing 10.
Temperature controller in the above-mentioned electric controller 8 is collected temperature signals by the transducer 11 that is arranged in the electric calorifie installation casing, relies on relay control carbon fiber exothermic part and forced circulation water pump and reaches the heated liquid of control or the temperature of fluid and the purpose of flow velocity.
Above-mentioned insulating heat-conductive layer can be micarex, non-conductive fibre cloth or the high-temperature insulating paint that is arranged on tabular carbon fiber electrothermal layer upper and lower faces.
On the basis of the foregoing description, above-mentioned carbon fiber electrothermal part also can be a plurality of grouping settings, and respectively organize carbon fiber electrothermal part side by side or wear the fork be arranged in the described casing.
Fig. 3 is the structural representation of unidirectional heating tubular type carbon fiber electrothermal part.Unidirectional heating carbon fiber tubular type electric heating element separately or series connection use and form.Above-mentioned carbon fiber electrothermal part is a tubulose, and this carbon fiber electrothermal part is set in the outside of heat pipe, heat pipe in forming, and two ports of heat pipe are separately positioned on the outside of described casing in this.Concrete structure is: (or interior) wall evenly is coated with a layer insulating 2 (insulating heat-conduction materials of silica flour and high-temp glue viscosity resin, non-conductive fibre cloth or high-temperature insulating paint etc.) outside heat conduction tubing 12, waits to solidify the back carbon fiber electrothermal layer 1 entirely is wrapped in its outer (lining) face; With conducting resinl electrode 3 respectively in the two ends firm fixation, and draw feed cable 4 back and coat high-temperature insulating layer 2 at its surface layer and be unidirectional heating carbon fiber tubular type electric heating element.
Fig. 4 is the schematic diagram of a unidirectional heating tubular type carbon fiber electric heating device embodiment of the present utility model.As shown in Figure 4, its mode of heating adopts unidirectional mode of heating.Carbon fiber electrothermal part can be a plurality of tubular type carbon fiber electrothermal parts 6, each carbon fiber electrothermal part 6 inside is arranged with heat pipe respectively, form a plurality of interior heat pipes, heat pipe was taked the serial or parallel connection mode to be connected to form and is arranged on the interior interior heating group of described casing in these were a plurality of, and two ports of heating group are separately positioned on the outside of described casing in this.Also be provided with temperature sensor in the interior heat pipe, the electric controller 8 that being used to of described temperature sensor 11 and outer end controlled temperature is connected, and the output of described electric controller 8 is connected with described electrode 3 on the described carbon fiber electrothermal part.
Above-mentioned carbon fiber electrothermal part also can be single tubulose, and this carbon fiber electrothermal part is set in the outside of heat pipe, heat pipe in forming, and two ports of heat pipe are separately positioned on the outside of described casing in this.Also be provided with temperature sensor in the interior heat pipe, the electric controller that being used to of described temperature sensor and outer end controlled temperature is connected, and the output of described electric controller is connected with described electrode on the described carbon fiber electrothermal part.
Fig. 5 is the schematic diagram of another unidirectional heating tubular type carbon fiber electric heating device embodiment of the present utility model.As shown in the figure, the tubular type carbon fiber electric heating device also can tilt to shelve.Performance, effect and a last embodiment are basic identical, just repeat no more here.
Fig. 6 is the structural representation of two-way heating tubular type carbon fiber electrothermal part.Two-way heating tubular type carbon fiber electrothermal part is do the insulating barrier 2 (Heat Conduction Material) of one deck high-temperature insulating paint again on unidirectional heating tubular type carbon fiber electrothermal part after, the suit bore suitable, work the tubing 12 of leading (changing) heat effect and form.
Fig. 7 is the schematic diagram of a two-way heating tubular type carbon fiber electric heating device embodiment of the present utility model.Carbon fiber electrothermal part 6 is a plurality of cannula-like carbon fiber electrothermal parts, each carbon fiber electrothermal part inside is arranged with inner heat-conductive pipe, outside respectively and is arranged with outer heat pipe respectively, form a plurality of inside and outside heat pipes, these a plurality of inside and outside heat pipes take the serial or parallel connection mode to be connected to form to be arranged on the two-way heating group in the described casing 7, one end of this two-way heating group is arranged on the outside of described casing, and the other end is arranged on the inboard of described casing; Described casing is provided with fluid issuing 10.Also be provided with temperature sensor 11 in the casing, the electric controller 8 that being used to of described temperature sensor 11 and outer end controlled temperature is connected, and the output of described electric controller 8 is connected with described electrode 3 on the described carbon fiber electrothermal part 6.
The making of above-mentioned carbon fiber exothermic part should prevent at first that heater from going here and there moving between insulating barrier; Next is to vacuumize as far as possible at the sleeve pipe place of drawing feed cable or tightly sealing, causes under the carbon fiber exothermic part high temperature oxidation reduction of service life to prevent ventilative.
Because of product by heating of the present utility model is rapidly stable, thereby shorten the working unit time greatly; Long service life, thus the working unit cost reduced greatly; The heat efficiency is high, thereby saves the working unit energy consumption greatly; The broad applicability of technology, that can satisfy variety of way adds (changing) heat request, and numerous new products of deriving, thereby improves the industrial technology level greatly.Therefore no matter the utility model technology is in the application of industry or civil area product, all can produce great economic benefit and social benefit and environmental benefit.
It should be noted last that, above embodiment is only unrestricted in order to the explanation the technical solution of the utility model, although the utility model is had been described in detail with reference to preferred embodiment, those of ordinary skill in the art is to be understood that, can make amendment or be equal to replacement the technical solution of the utility model, and not break away from the spirit and scope of technical solutions of the utility model.
Claims (9)
1, a kind of carbon fiber electric heating device comprises casing, it is characterized in that, is inserted with carbon fiber electrothermal part in the described casing, and described carbon fiber electrothermal part is made of the insulating heat-conductive layer of carbon fiber electrothermal layer and this carbon fiber electric heating laminar surface that is laid in; Described carbon fiber electrothermal layer is provided with the electrode that is used to connect feed cable.
2, carbon fiber electric heating device as claimed in claim 1 is characterized in that, described carbon fiber electrothermal part is a tabular; Described casing is provided with fluid inlet and fluid issuing.
3, carbon fiber electric heating device as claimed in claim 2 is characterized in that, described insulating heat-conductive layer is mica sheet, non-conductive fibre cloth or the high-temperature insulating paint layer that is arranged on described tabular carbon fiber electrothermal layer upper and lower faces.
As claim 2 or 3 described carbon fiber electric heating devices, it is characterized in that 4, described carbon fiber electrothermal part is a plurality of grouping settings, and respectively organize carbon fiber electrothermal part side by side or wear the fork be arranged in the described casing.
5, carbon fiber electric heating device as claimed in claim 1 is characterized in that, described carbon fiber electrothermal part is a tubulose, and this carbon fiber electrothermal part is set in the outside of heat pipe, heat pipe in forming, and two ports of heat pipe are separately positioned on the outside of described casing in this.
6, carbon fiber electric heating device as claimed in claim 1, it is characterized in that, described carbon fiber electrothermal part is a plurality of tubulose carbon fiber electrothermal parts, each carbon fiber electrothermal part inside is arranged with heat pipe respectively, form a plurality of interior heat pipes, heat pipe was taked the serial or parallel connection mode to be connected to form and is arranged on the interior interior heating group of described casing in these were a plurality of, and two ports of heating group are separately positioned on the outside of described casing in this.
7, carbon fiber electric heating device as claimed in claim 1, it is characterized in that, described carbon fiber electrothermal part is a plurality of cannula-like carbon fiber electrothermal parts, each carbon fiber electrothermal part inside is arranged with inner heat-conductive pipe, outside respectively and is arranged with outer heat pipe respectively, form a plurality of inside and outside heat pipes, these a plurality of inside and outside heat pipes are taked the serial or parallel connection mode to be connected to form and are arranged on the interior two-way heating group of described casing, one end of this two-way heating group is arranged on the outside of described casing, and the other end is arranged on the inboard of described casing; Described casing is provided with fluid issuing.
8, as claim 2,3 or 7 described carbon fiber electric heating devices, it is characterized in that, also be provided with temperature sensor in the described casing, described temperature sensor be connected with the electric controller that is used to the control temperature outer end, the output of described electric controller is connected with described electrode on the described carbon fiber electrothermal part.
9, as claim 5 or 6 described carbon fiber electric heating devices, it is characterized in that, also be provided with temperature sensor in the heat pipe in described, the electric controller that being used to of described temperature sensor and outer end controlled temperature is connected, and the output of described electric controller is connected with described electrode on the described carbon fiber electrothermal part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620113092 CN2901765Y (en) | 2006-04-27 | 2006-04-27 | Carbon fiber electric heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620113092 CN2901765Y (en) | 2006-04-27 | 2006-04-27 | Carbon fiber electric heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2901765Y true CN2901765Y (en) | 2007-05-16 |
Family
ID=38085928
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620113092 Expired - Fee Related CN2901765Y (en) | 2006-04-27 | 2006-04-27 | Carbon fiber electric heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2901765Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018120747A1 (en) * | 2016-12-30 | 2018-07-05 | 北京金风科创风电设备有限公司 | Electrical connector, fluid state test device, and fluid heat exchange system |
| CN108267261A (en) * | 2016-12-30 | 2018-07-10 | 北京金风科创风电设备有限公司 | Electric connector, fluid state testing device and fluid heat exchange system |
| CN108267260A (en) * | 2016-12-30 | 2018-07-10 | 北京金风科创风电设备有限公司 | Electric connector, fluid state testing device and fluid heat exchange system |
| CN113847805A (en) * | 2021-09-28 | 2021-12-28 | 山东交通学院 | Ultra-high temperature sintering furnace |
-
2006
- 2006-04-27 CN CN 200620113092 patent/CN2901765Y/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018120747A1 (en) * | 2016-12-30 | 2018-07-05 | 北京金风科创风电设备有限公司 | Electrical connector, fluid state test device, and fluid heat exchange system |
| CN108267261A (en) * | 2016-12-30 | 2018-07-10 | 北京金风科创风电设备有限公司 | Electric connector, fluid state testing device and fluid heat exchange system |
| CN108267260A (en) * | 2016-12-30 | 2018-07-10 | 北京金风科创风电设备有限公司 | Electric connector, fluid state testing device and fluid heat exchange system |
| CN108267260B (en) * | 2016-12-30 | 2019-05-17 | 北京金风科创风电设备有限公司 | Electric connector, fluid state testing device and fluid heat exchange system |
| CN108267261B (en) * | 2016-12-30 | 2019-12-13 | 北京金风科创风电设备有限公司 | Electric connector, fluid state testing device and fluid heat exchange system |
| US10641786B2 (en) | 2016-12-30 | 2020-05-05 | Beijing Goldwind Science & Creation Windpower Equipment Co., Ltd. | Fluid test device with electrical connector having electric heating tube for heat exchange process |
| US11421916B2 (en) | 2016-12-30 | 2022-08-23 | Beijing Goldwind Science & Creation Windpower Equipment Co., Ltd. | Electrical connector, fluid state test device and fluid heat exchange system |
| CN113847805A (en) * | 2021-09-28 | 2021-12-28 | 山东交通学院 | Ultra-high temperature sintering furnace |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070516 Termination date: 20120427 |